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authorSrikant Patnaik2015-01-11 12:28:04 +0530
committerSrikant Patnaik2015-01-11 12:28:04 +0530
commit871480933a1c28f8a9fed4c4d34d06c439a7a422 (patch)
tree8718f573808810c2a1e8cb8fb6ac469093ca2784 /ANDROID_3.4.5/arch/cris/arch-v32/drivers/Kconfig
parent9d40ac5867b9aefe0722bc1f110b965ff294d30d (diff)
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Moved, renamed, and deleted files
The original directory structure was scattered and unorganized. Changes are basically to make it look like kernel structure.
Diffstat (limited to 'ANDROID_3.4.5/arch/cris/arch-v32/drivers/Kconfig')
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@@ -1,843 +0,0 @@
-if ETRAX_ARCH_V32
-
-config ETRAX_ETHERNET
- bool "Ethernet support"
- depends on ETRAX_ARCH_V32
- select ETHERNET
- select NET_CORE
- select MII
- help
- This option enables the ETRAX FS built-in 10/100Mbit Ethernet
- controller.
-
-config ETRAX_NO_PHY
- bool "PHY not present"
- depends on ETRAX_ETHERNET
- default N
- help
- This option disables all MDIO communication with an ethernet
- transceiver connected to the MII interface. This option shall
- typically be enabled if the MII interface is connected to a
- switch. This option should normally be disabled. If enabled,
- speed and duplex will be locked to 100 Mbit and full duplex.
-
-config ETRAX_ETHERNET_IFACE0
- depends on ETRAX_ETHERNET
- bool "Enable network interface 0"
-
-config ETRAX_ETHERNET_IFACE1
- depends on (ETRAX_ETHERNET && ETRAXFS)
- bool "Enable network interface 1 (uses DMA6 and DMA7)"
-
-config ETRAX_ETHERNET_GBIT
- depends on (ETRAX_ETHERNET && CRIS_MACH_ARTPEC3)
- bool "Enable gigabit Ethernet support"
-
-choice
- prompt "Eth0 led group"
- depends on ETRAX_ETHERNET_IFACE0
- default ETRAX_ETH0_USE_LEDGRP0
-
-config ETRAX_ETH0_USE_LEDGRP0
- bool "Use LED grp 0"
- depends on ETRAX_NBR_LED_GRP_ONE || ETRAX_NBR_LED_GRP_TWO
- help
- Use LED grp 0 for eth0
-
-config ETRAX_ETH0_USE_LEDGRP1
- bool "Use LED grp 1"
- depends on ETRAX_NBR_LED_GRP_TWO
- help
- Use LED grp 1 for eth0
-
-config ETRAX_ETH0_USE_LEDGRPNULL
- bool "Use no LEDs for eth0"
- help
- Use no LEDs for eth0
-endchoice
-
-choice
- prompt "Eth1 led group"
- depends on ETRAX_ETHERNET_IFACE1
- default ETRAX_ETH1_USE_LEDGRP1
-
-config ETRAX_ETH1_USE_LEDGRP0
- bool "Use LED grp 0"
- depends on ETRAX_NBR_LED_GRP_ONE || ETRAX_NBR_LED_GRP_TWO
- help
- Use LED grp 0 for eth1
-
-config ETRAX_ETH1_USE_LEDGRP1
- bool "Use LED grp 1"
- depends on ETRAX_NBR_LED_GRP_TWO
- help
- Use LED grp 1 for eth1
-
-config ETRAX_ETH1_USE_LEDGRPNULL
- bool "Use no LEDs for eth1"
- help
- Use no LEDs for eth1
-endchoice
-
-config ETRAXFS_SERIAL
- bool "Serial-port support"
- depends on ETRAX_ARCH_V32
- select SERIAL_CORE
- select SERIAL_CORE_CONSOLE
- help
- Enables the ETRAX FS serial driver for ser0 (ttyS0)
- You probably want this enabled.
-
-config ETRAX_RS485
- bool "RS-485 support"
- depends on ETRAXFS_SERIAL
- help
- Enables support for RS-485 serial communication.
-
-config ETRAX_RS485_DISABLE_RECEIVER
- bool "Disable serial receiver"
- depends on ETRAX_RS485
- help
- It is necessary to disable the serial receiver to avoid serial
- loopback. Not all products are able to do this in software only.
-
-config ETRAX_SERIAL_PORT0
- bool "Serial port 0 enabled"
- depends on ETRAXFS_SERIAL
- help
- Enables the ETRAX FS serial driver for ser0 (ttyS0)
- Normally you want this on. You can control what DMA channels to use
- if you do not need DMA to something else.
- ser0 can use dma4 or dma6 for output and dma5 or dma7 for input.
-
-choice
- prompt "Ser0 default port type "
- depends on ETRAX_SERIAL_PORT0
- default ETRAX_SERIAL_PORT0_TYPE_232
- help
- Type of serial port.
-
-config ETRAX_SERIAL_PORT0_TYPE_232
- bool "Ser0 is a RS-232 port"
- help
- Configure serial port 0 to be a RS-232 port.
-
-config ETRAX_SERIAL_PORT0_TYPE_485HD
- bool "Ser0 is a half duplex RS-485 port"
- depends on ETRAX_RS485
- help
- Configure serial port 0 to be a half duplex (two wires) RS-485 port.
-
-config ETRAX_SERIAL_PORT0_TYPE_485FD
- bool "Ser0 is a full duplex RS-485 port"
- depends on ETRAX_RS485
- help
- Configure serial port 0 to be a full duplex (four wires) RS-485 port.
-endchoice
-
-config ETRAX_SER0_DTR_BIT
- string "Ser 0 DTR bit (empty = not used)"
- depends on ETRAX_SERIAL_PORT0
-
-config ETRAX_SER0_RI_BIT
- string "Ser 0 RI bit (empty = not used)"
- depends on ETRAX_SERIAL_PORT0
-
-config ETRAX_SER0_DSR_BIT
- string "Ser 0 DSR bit (empty = not used)"
- depends on ETRAX_SERIAL_PORT0
-
-config ETRAX_SER0_CD_BIT
- string "Ser 0 CD bit (empty = not used)"
- depends on ETRAX_SERIAL_PORT0
-
-config ETRAX_SERIAL_PORT1
- bool "Serial port 1 enabled"
- depends on ETRAXFS_SERIAL
- help
- Enables the ETRAX FS serial driver for ser1 (ttyS1).
-
-choice
- prompt "Ser1 default port type"
- depends on ETRAX_SERIAL_PORT1
- default ETRAX_SERIAL_PORT1_TYPE_232
- help
- Type of serial port.
-
-config ETRAX_SERIAL_PORT1_TYPE_232
- bool "Ser1 is a RS-232 port"
- help
- Configure serial port 1 to be a RS-232 port.
-
-config ETRAX_SERIAL_PORT1_TYPE_485HD
- bool "Ser1 is a half duplex RS-485 port"
- depends on ETRAX_RS485
- help
- Configure serial port 1 to be a half duplex (two wires) RS-485 port.
-
-config ETRAX_SERIAL_PORT1_TYPE_485FD
- bool "Ser1 is a full duplex RS-485 port"
- depends on ETRAX_RS485
- help
- Configure serial port 1 to be a full duplex (four wires) RS-485 port.
-endchoice
-
-config ETRAX_SER1_DTR_BIT
- string "Ser 1 DTR bit (empty = not used)"
- depends on ETRAX_SERIAL_PORT1
-
-config ETRAX_SER1_RI_BIT
- string "Ser 1 RI bit (empty = not used)"
- depends on ETRAX_SERIAL_PORT1
-
-config ETRAX_SER1_DSR_BIT
- string "Ser 1 DSR bit (empty = not used)"
- depends on ETRAX_SERIAL_PORT1
-
-config ETRAX_SER1_CD_BIT
- string "Ser 1 CD bit (empty = not used)"
- depends on ETRAX_SERIAL_PORT1
-
-config ETRAX_SERIAL_PORT2
- bool "Serial port 2 enabled"
- depends on ETRAXFS_SERIAL
- help
- Enables the ETRAX FS serial driver for ser2 (ttyS2).
-
-choice
- prompt "Ser2 default port type"
- depends on ETRAX_SERIAL_PORT2
- default ETRAX_SERIAL_PORT2_TYPE_232
- help
- What DMA channel to use for ser2
-
-config ETRAX_SERIAL_PORT2_TYPE_232
- bool "Ser2 is a RS-232 port"
- help
- Configure serial port 2 to be a RS-232 port.
-
-config ETRAX_SERIAL_PORT2_TYPE_485HD
- bool "Ser2 is a half duplex RS-485 port"
- depends on ETRAX_RS485
- help
- Configure serial port 2 to be a half duplex (two wires) RS-485 port.
-
-config ETRAX_SERIAL_PORT2_TYPE_485FD
- bool "Ser2 is a full duplex RS-485 port"
- depends on ETRAX_RS485
- help
- Configure serial port 2 to be a full duplex (four wires) RS-485 port.
-endchoice
-
-
-config ETRAX_SER2_DTR_BIT
- string "Ser 2 DTR bit (empty = not used)"
- depends on ETRAX_SERIAL_PORT2
-
-config ETRAX_SER2_RI_BIT
- string "Ser 2 RI bit (empty = not used)"
- depends on ETRAX_SERIAL_PORT2
-
-config ETRAX_SER2_DSR_BIT
- string "Ser 2 DSR bit (empty = not used)"
- depends on ETRAX_SERIAL_PORT2
-
-config ETRAX_SER2_CD_BIT
- string "Ser 2 CD bit (empty = not used)"
- depends on ETRAX_SERIAL_PORT2
-
-config ETRAX_SERIAL_PORT3
- bool "Serial port 3 enabled"
- depends on ETRAXFS_SERIAL
- help
- Enables the ETRAX FS serial driver for ser3 (ttyS3).
-
-choice
- prompt "Ser3 default port type"
- depends on ETRAX_SERIAL_PORT3
- default ETRAX_SERIAL_PORT3_TYPE_232
- help
- What DMA channel to use for ser3.
-
-config ETRAX_SERIAL_PORT3_TYPE_232
- bool "Ser3 is a RS-232 port"
- help
- Configure serial port 3 to be a RS-232 port.
-
-config ETRAX_SERIAL_PORT3_TYPE_485HD
- bool "Ser3 is a half duplex RS-485 port"
- depends on ETRAX_RS485
- help
- Configure serial port 3 to be a half duplex (two wires) RS-485 port.
-
-config ETRAX_SERIAL_PORT3_TYPE_485FD
- bool "Ser3 is a full duplex RS-485 port"
- depends on ETRAX_RS485
- help
- Configure serial port 3 to be a full duplex (four wires) RS-485 port.
-endchoice
-
-config ETRAX_SER3_DTR_BIT
- string "Ser 3 DTR bit (empty = not used)"
- depends on ETRAX_SERIAL_PORT3
-
-config ETRAX_SER3_RI_BIT
- string "Ser 3 RI bit (empty = not used)"
- depends on ETRAX_SERIAL_PORT3
-
-config ETRAX_SER3_DSR_BIT
- string "Ser 3 DSR bit (empty = not used)"
- depends on ETRAX_SERIAL_PORT3
-
-config ETRAX_SER3_CD_BIT
- string "Ser 3 CD bit (empty = not used)"
- depends on ETRAX_SERIAL_PORT3
-
-config ETRAX_SERIAL_PORT4
- bool "Serial port 4 enabled"
- depends on ETRAXFS_SERIAL && CRIS_MACH_ARTPEC3
- help
- Enables the ETRAX FS serial driver for ser4 (ttyS4).
-
-choice
- prompt "Ser4 default port type"
- depends on ETRAX_SERIAL_PORT4
- default ETRAX_SERIAL_PORT4_TYPE_232
- help
- What DMA channel to use for ser4.
-
-config ETRAX_SERIAL_PORT4_TYPE_232
- bool "Ser4 is a RS-232 port"
- help
- Configure serial port 4 to be a RS-232 port.
-
-config ETRAX_SERIAL_PORT4_TYPE_485HD
- bool "Ser4 is a half duplex RS-485 port"
- depends on ETRAX_RS485
- help
- Configure serial port 4 to be a half duplex (two wires) RS-485 port.
-
-config ETRAX_SERIAL_PORT4_TYPE_485FD
- bool "Ser4 is a full duplex RS-485 port"
- depends on ETRAX_RS485
- help
- Configure serial port 4 to be a full duplex (four wires) RS-485 port.
-endchoice
-
-choice
- prompt "Ser4 DMA in channel "
- depends on ETRAX_SERIAL_PORT4
- default ETRAX_SERIAL_PORT4_NO_DMA_IN
- help
- What DMA channel to use for ser4.
-
-
-config ETRAX_SERIAL_PORT4_NO_DMA_IN
- bool "Ser4 uses no DMA for input"
- help
- Do not use DMA for ser4 input.
-
-config ETRAX_SERIAL_PORT4_DMA9_IN
- bool "Ser4 uses DMA9 for input"
- depends on ETRAX_SERIAL_PORT4
- help
- Enables the DMA9 input channel for ser4 (ttyS4).
- If you do not enable DMA, an interrupt for each character will be
- used when receiving data.
- Normally you want to use DMA, unless you use the DMA channel for
- something else.
-
-endchoice
-
-config ETRAX_SER4_DTR_BIT
- string "Ser 4 DTR bit (empty = not used)"
- depends on ETRAX_SERIAL_PORT4
-
-config ETRAX_SER4_RI_BIT
- string "Ser 4 RI bit (empty = not used)"
- depends on ETRAX_SERIAL_PORT4
-
-config ETRAX_SER4_DSR_BIT
- string "Ser 4 DSR bit (empty = not used)"
- depends on ETRAX_SERIAL_PORT4
-
-config ETRAX_SER4_CD_BIT
- string "Ser 4 CD bit (empty = not used)"
- depends on ETRAX_SERIAL_PORT4
-
-config ETRAX_SYNCHRONOUS_SERIAL
- bool "Synchronous serial-port support"
- depends on ETRAX_ARCH_V32
- help
- Enables the ETRAX FS synchronous serial driver.
-
-config ETRAX_SYNCHRONOUS_SERIAL_PORT0
- bool "Synchronous serial port 0 enabled"
- depends on ETRAX_SYNCHRONOUS_SERIAL
- help
- Enabled synchronous serial port 0.
-
-config ETRAX_SYNCHRONOUS_SERIAL0_DMA
- bool "Enable DMA on synchronous serial port 0."
- depends on ETRAX_SYNCHRONOUS_SERIAL_PORT0
- help
- A synchronous serial port can run in manual or DMA mode.
- Selecting this option will make it run in DMA mode.
-
-config ETRAX_SYNCHRONOUS_SERIAL_PORT1
- bool "Synchronous serial port 1 enabled"
- depends on ETRAX_SYNCHRONOUS_SERIAL && ETRAXFS
- help
- Enabled synchronous serial port 1.
-
-config ETRAX_SYNCHRONOUS_SERIAL1_DMA
- bool "Enable DMA on synchronous serial port 1."
- depends on ETRAX_SYNCHRONOUS_SERIAL_PORT1
- help
- A synchronous serial port can run in manual or DMA mode.
- Selecting this option will make it run in DMA mode.
-
-config ETRAX_AXISFLASHMAP
- bool "Axis flash-map support"
- depends on ETRAX_ARCH_V32
- select MTD
- select MTD_CFI
- select MTD_CFI_AMDSTD
- select MTD_JEDECPROBE
- select MTD_CHAR
- select MTD_BLOCK
- select MTD_COMPLEX_MAPPINGS
- help
- This option enables MTD mapping of flash devices. Needed to use
- flash memories. If unsure, say Y.
-
-config ETRAX_AXISFLASHMAP_MTD0WHOLE
- bool "MTD0 is whole boot flash device"
- depends on ETRAX_AXISFLASHMAP
- default N
- help
- When this option is not set, mtd0 refers to the first partition
- on the boot flash device. When set, mtd0 refers to the whole
- device, with mtd1 referring to the first partition etc.
-
-config ETRAX_PTABLE_SECTOR
- int "Byte-offset of partition table sector"
- depends on ETRAX_AXISFLASHMAP
- default "65536"
- help
- Byte-offset of the partition table in the first flash chip.
- The default value is 64kB and should not be changed unless
- you know exactly what you are doing. The only valid reason
- for changing this is when the flash block size is bigger
- than 64kB (e.g. when using two parallel 16 bit flashes).
-
-config ETRAX_NANDFLASH
- bool "NAND flash support"
- depends on ETRAX_ARCH_V32
- select MTD_NAND
- select MTD_NAND_IDS
- help
- This option enables MTD mapping of NAND flash devices. Needed to use
- NAND flash memories. If unsure, say Y.
-
-config ETRAX_NANDBOOT
- bool "Boot from NAND flash"
- depends on ETRAX_NANDFLASH
- help
- This options enables booting from NAND flash devices.
- Say Y if your boot code, kernel and root file system is in
- NAND flash. Say N if they are in NOR flash.
-
-config ETRAX_I2C
- bool "I2C driver"
- depends on ETRAX_ARCH_V32
- help
- This option enables the I2C driver used by e.g. the RTC driver.
-
-config ETRAX_V32_I2C_DATA_PORT
- string "I2C data pin"
- depends on ETRAX_I2C
- help
- The pin to use for I2C data.
-
-config ETRAX_V32_I2C_CLK_PORT
- string "I2C clock pin"
- depends on ETRAX_I2C
- help
- The pin to use for I2C clock.
-
-config ETRAX_GPIO
- bool "GPIO support"
- depends on ETRAX_ARCH_V32
- ---help---
- Enables the ETRAX general port device (major 120, minors 0-4).
- You can use this driver to access the general port bits. It supports
- these ioctl's:
- #include <linux/etraxgpio.h>
- fd = open("/dev/gpioa", O_RDWR); // or /dev/gpiob
- ioctl(fd, _IO(ETRAXGPIO_IOCTYPE, IO_SETBITS), bits_to_set);
- ioctl(fd, _IO(ETRAXGPIO_IOCTYPE, IO_CLRBITS), bits_to_clear);
- err = ioctl(fd, _IO(ETRAXGPIO_IOCTYPE, IO_READ_INBITS), &val);
- Remember that you need to setup the port directions appropriately in
- the General configuration.
-
-config ETRAX_VIRTUAL_GPIO
- bool "Virtual GPIO support"
- depends on ETRAX_GPIO
- help
- Enables the virtual Etrax general port device (major 120, minor 6).
- It uses an I/O expander for the I2C-bus.
-
-config ETRAX_VIRTUAL_GPIO_INTERRUPT_PA_PIN
- int "Virtual GPIO interrupt pin on PA pin"
- range 0 7
- depends on ETRAX_VIRTUAL_GPIO
- help
- The pin to use on PA for virtual gpio interrupt.
-
-config ETRAX_PA_CHANGEABLE_DIR
- hex "PA user changeable dir mask"
- depends on ETRAX_GPIO
- default "0x00" if ETRAXFS
- default "0x00000000" if !ETRAXFS
- help
- This is a bitmask (8 bits) with information of what bits in PA that a
- user can change direction on using ioctl's.
- Bit set = changeable.
- You probably want 0 here, but it depends on your hardware.
-
-config ETRAX_PA_CHANGEABLE_BITS
- hex "PA user changeable bits mask"
- depends on ETRAX_GPIO
- default "0x00" if ETRAXFS
- default "0x00000000" if !ETRAXFS
- help
- This is a bitmask (8 bits) with information of what bits in PA
- that a user can change the value on using ioctl's.
- Bit set = changeable.
-
-config ETRAX_PB_CHANGEABLE_DIR
- hex "PB user changeable dir mask"
- depends on ETRAX_GPIO
- default "0x00000" if ETRAXFS
- default "0x00000000" if !ETRAXFS
- help
- This is a bitmask (18 bits) with information of what bits in PB
- that a user can change direction on using ioctl's.
- Bit set = changeable.
- You probably want 0 here, but it depends on your hardware.
-
-config ETRAX_PB_CHANGEABLE_BITS
- hex "PB user changeable bits mask"
- depends on ETRAX_GPIO
- default "0x00000" if ETRAXFS
- default "0x00000000" if !ETRAXFS
- help
- This is a bitmask (18 bits) with information of what bits in PB
- that a user can change the value on using ioctl's.
- Bit set = changeable.
-
-config ETRAX_PC_CHANGEABLE_DIR
- hex "PC user changeable dir mask"
- depends on ETRAX_GPIO
- default "0x00000" if ETRAXFS
- default "0x00000000" if !ETRAXFS
- help
- This is a bitmask (18 bits) with information of what bits in PC
- that a user can change direction on using ioctl's.
- Bit set = changeable.
- You probably want 0 here, but it depends on your hardware.
-
-config ETRAX_PC_CHANGEABLE_BITS
- hex "PC user changeable bits mask"
- depends on ETRAX_GPIO
- default "0x00000" if ETRAXFS
- default "0x00000000" if ETRAXFS
- help
- This is a bitmask (18 bits) with information of what bits in PC
- that a user can change the value on using ioctl's.
- Bit set = changeable.
-
-config ETRAX_PD_CHANGEABLE_DIR
- hex "PD user changeable dir mask"
- depends on ETRAX_GPIO && ETRAXFS
- default "0x00000"
- help
- This is a bitmask (18 bits) with information of what bits in PD
- that a user can change direction on using ioctl's.
- Bit set = changeable.
- You probably want 0x00000 here, but it depends on your hardware.
-
-config ETRAX_PD_CHANGEABLE_BITS
- hex "PD user changeable bits mask"
- depends on ETRAX_GPIO && ETRAXFS
- default "0x00000"
- help
- This is a bitmask (18 bits) with information of what bits in PD
- that a user can change the value on using ioctl's.
- Bit set = changeable.
-
-config ETRAX_PE_CHANGEABLE_DIR
- hex "PE user changeable dir mask"
- depends on ETRAX_GPIO && ETRAXFS
- default "0x00000"
- help
- This is a bitmask (18 bits) with information of what bits in PE
- that a user can change direction on using ioctl's.
- Bit set = changeable.
- You probably want 0x00000 here, but it depends on your hardware.
-
-config ETRAX_PE_CHANGEABLE_BITS
- hex "PE user changeable bits mask"
- depends on ETRAX_GPIO && ETRAXFS
- default "0x00000"
- help
- This is a bitmask (18 bits) with information of what bits in PE
- that a user can change the value on using ioctl's.
- Bit set = changeable.
-
-config ETRAX_PV_CHANGEABLE_DIR
- hex "PV user changeable dir mask"
- depends on ETRAX_VIRTUAL_GPIO
- default "0x0000"
- help
- This is a bitmask (16 bits) with information of what bits in PV
- that a user can change direction on using ioctl's.
- Bit set = changeable.
- You probably want 0x0000 here, but it depends on your hardware.
-
-config ETRAX_PV_CHANGEABLE_BITS
- hex "PV user changeable bits mask"
- depends on ETRAX_VIRTUAL_GPIO
- default "0x0000"
- help
- This is a bitmask (16 bits) with information of what bits in PV
- that a user can change the value on using ioctl's.
- Bit set = changeable.
-
-config ETRAX_CARDBUS
- bool "Cardbus support"
- depends on ETRAX_ARCH_V32
- select HOTPLUG
- help
- Enabled the ETRAX Cardbus driver.
-
-config PCI
- bool
- depends on ETRAX_CARDBUS
- default y
- select HAVE_GENERIC_DMA_COHERENT
-
-config ETRAX_IOP_FW_LOAD
- tristate "IO-processor hotplug firmware loading support"
- depends on ETRAX_ARCH_V32
- select FW_LOADER
- help
- Enables IO-processor hotplug firmware loading support.
-
-config ETRAX_STREAMCOPROC
- tristate "Stream co-processor driver enabled"
- depends on ETRAX_ARCH_V32
- help
- This option enables a driver for the stream co-processor
- for cryptographic operations.
-
-source drivers/mmc/Kconfig
-
-config ETRAX_MMC_IOP
- tristate "MMC/SD host driver using IO-processor"
- depends on ETRAX_ARCH_V32 && MMC
- help
- This option enables the SD/MMC host controller interface.
- The host controller is implemented using the built in
- IO-Processor. Only the SPU is used in this implementation.
-
-config ETRAX_SPI_MMC
-# Make this one of several "choices" (possible simultaneously but
-# suggested uniquely) when an IOP driver emerges for "real" MMC/SD
-# protocol support.
- tristate
- depends on !ETRAX_MMC_IOP
- default MMC
- select SPI
- select MMC_SPI
- select ETRAX_SPI_MMC_BOARD
-
-# For the parts that can't be a module (due to restrictions in
-# framework elsewhere).
-config ETRAX_SPI_MMC_BOARD
- boolean
- default n
-
-# While the board info is MMC_SPI only, the drivers are written to be
-# independent of MMC_SPI, so we'll keep SPI non-dependent on the
-# MMC_SPI config choices (well, except for a single depends-on-line
-# for the board-info file until a separate non-MMC SPI board file
-# emerges).
-# FIXME: When that happens, we'll need to be able to ask for and
-# configure non-MMC SPI ports together with MMC_SPI ports (if multiple
-# SPI ports are enabled).
-
-config SPI_ETRAX_SSER
- tristate
- depends on SPI_MASTER && ETRAX_ARCH_V32 && EXPERIMENTAL
- select SPI_BITBANG
- help
- This enables using an synchronous serial (sser) port as a
- SPI master controller on Axis ETRAX FS and later. The
- driver can be configured to use any sser port.
-
-config SPI_ETRAX_GPIO
- tristate
- depends on SPI_MASTER && ETRAX_ARCH_V32 && EXPERIMENTAL
- select SPI_BITBANG
- help
- This enables using GPIO pins port as a SPI master controller
- on Axis ETRAX FS and later. The driver can be configured to
- use any GPIO pins.
-
-config ETRAX_SPI_SSER0
- tristate "SPI using synchronous serial port 0 (sser0)"
- depends on ETRAX_SPI_MMC
- default m if MMC_SPI=m
- default y if MMC_SPI=y
- default y if MMC_SPI=n
- select SPI_ETRAX_SSER
- help
- Say Y for an MMC/SD socket connected to synchronous serial port 0,
- or for devices using the SPI protocol on that port. Say m if you
- want to build it as a module, which will be named spi_crisv32_sser.
- (You need to select MMC separately.)
-
-config ETRAX_SPI_SSER0_DMA
- bool "DMA for SPI on sser0 enabled"
- depends on ETRAX_SPI_SSER0
- depends on !ETRAX_SERIAL_PORT1_DMA4_OUT && !ETRAX_SERIAL_PORT1_DMA5_IN
- default y
- help
- Say Y if using DMA (dma4/dma5) for SPI on synchronous serial port 0.
-
-config ETRAX_SPI_MMC_CD_SSER0_PIN
- string "MMC/SD card detect pin for SPI on sser0"
- depends on ETRAX_SPI_SSER0 && MMC_SPI
- default "pd11"
- help
- The pin to use for SD/MMC card detect. This pin should be pulled up
- and grounded when a card is present. If defined as " " (space), no
- pin is selected. A card must then always be inserted for proper
- action.
-
-config ETRAX_SPI_MMC_WP_SSER0_PIN
- string "MMC/SD card write-protect pin for SPI on sser0"
- depends on ETRAX_SPI_SSER0 && MMC_SPI
- default "pd10"
- help
- The pin to use for the SD/MMC write-protect signal for a memory
- card. If defined as " " (space), the card is considered writable.
-
-config ETRAX_SPI_SSER1
- tristate "SPI using synchronous serial port 1 (sser1)"
- depends on ETRAX_SPI_MMC
- default m if MMC_SPI=m && ETRAX_SPI_SSER0=n
- default y if MMC_SPI=y && ETRAX_SPI_SSER0=n
- default y if MMC_SPI=n && ETRAX_SPI_SSER0=n
- select SPI_ETRAX_SSER
- help
- Say Y for an MMC/SD socket connected to synchronous serial port 1,
- or for devices using the SPI protocol on that port. Say m if you
- want to build it as a module, which will be named spi_crisv32_sser.
- (You need to select MMC separately.)
-
-config ETRAX_SPI_SSER1_DMA
- bool "DMA for SPI on sser1 enabled"
- depends on ETRAX_SPI_SSER1 && !ETRAX_ETHERNET_IFACE1
- depends on !ETRAX_SERIAL_PORT0_DMA6_OUT && !ETRAX_SERIAL_PORT0_DMA7_IN
- default y
- help
- Say Y if using DMA (dma6/dma7) for SPI on synchronous serial port 1.
-
-config ETRAX_SPI_MMC_CD_SSER1_PIN
- string "MMC/SD card detect pin for SPI on sser1"
- depends on ETRAX_SPI_SSER1 && MMC_SPI
- default "pd12"
- help
- The pin to use for SD/MMC card detect. This pin should be pulled up
- and grounded when a card is present. If defined as " " (space), no
- pin is selected. A card must then always be inserted for proper
- action.
-
-config ETRAX_SPI_MMC_WP_SSER1_PIN
- string "MMC/SD card write-protect pin for SPI on sser1"
- depends on ETRAX_SPI_SSER1 && MMC_SPI
- default "pd9"
- help
- The pin to use for the SD/MMC write-protect signal for a memory
- card. If defined as " " (space), the card is considered writable.
-
-config ETRAX_SPI_GPIO
- tristate "Bitbanged SPI using gpio pins"
- depends on ETRAX_SPI_MMC
- select SPI_ETRAX_GPIO
- default m if MMC_SPI=m && ETRAX_SPI_SSER0=n && ETRAX_SPI_SSER1=n
- default y if MMC_SPI=y && ETRAX_SPI_SSER0=n && ETRAX_SPI_SSER1=n
- default y if MMC_SPI=n && ETRAX_SPI_SSER0=n && ETRAX_SPI_SSER1=n
- help
- Say Y for an MMC/SD socket connected to general I/O pins (but not
- a complete synchronous serial ports), or for devices using the SPI
- protocol on general I/O pins. Slow and slows down the system.
- Say m to build it as a module, which will be called spi_crisv32_gpio.
- (You need to select MMC separately.)
-
-# The default match that of sser0, only because that's how it was tested.
-config ETRAX_SPI_CS_PIN
- string "SPI chip select pin"
- depends on ETRAX_SPI_GPIO
- default "pc3"
- help
- The pin to use for SPI chip select.
-
-config ETRAX_SPI_CLK_PIN
- string "SPI clock pin"
- depends on ETRAX_SPI_GPIO
- default "pc1"
- help
- The pin to use for the SPI clock.
-
-config ETRAX_SPI_DATAIN_PIN
- string "SPI MISO (data in) pin"
- depends on ETRAX_SPI_GPIO
- default "pc16"
- help
- The pin to use for SPI data in from the device.
-
-config ETRAX_SPI_DATAOUT_PIN
- string "SPI MOSI (data out) pin"
- depends on ETRAX_SPI_GPIO
- default "pc0"
- help
- The pin to use for SPI data out to the device.
-
-config ETRAX_SPI_MMC_CD_GPIO_PIN
- string "MMC/SD card detect pin for SPI using gpio (space for none)"
- depends on ETRAX_SPI_GPIO && MMC_SPI
- default "pd11"
- help
- The pin to use for SD/MMC card detect. This pin should be pulled up
- and grounded when a card is present. If defined as " " (space), no
- pin is selected. A card must then always be inserted for proper
- action.
-
-config ETRAX_SPI_MMC_WP_GPIO_PIN
- string "MMC/SD card write-protect pin for SPI using gpio (space for none)"
- depends on ETRAX_SPI_GPIO && MMC_SPI
- default "pd10"
- help
- The pin to use for the SD/MMC write-protect signal for a memory
- card. If defined as " " (space), the card is considered writable.
-
-# Avoid choices causing non-working configs by conditionalizing the inclusion.
-if ETRAX_SPI_MMC
-source drivers/spi/Kconfig
-endif
-
-endif